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-rw-r--r--src/libunixonacid/openreadnclose_at.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/src/libunixonacid/openreadnclose_at.c b/src/libunixonacid/openreadnclose_at.c
index 8100997..4858a69 100644
--- a/src/libunixonacid/openreadnclose_at.c
+++ b/src/libunixonacid/openreadnclose_at.c
@@ -1,20 +1,10 @@
/* ISC license. */
-#include <errno.h>
-
-#include <skalibs/allreadwrite.h>
#include <skalibs/djbunix.h>
#include <skalibs/unix-transactional.h>
-size_t openreadnclose_at (int dirfd, char const *file, char *s, size_t n)
+ssize_t openreadnclose_at (int dirfd, char const *file, char *s, size_t n)
{
- size_t r ;
- int e ;
int fd = openc_readatb(dirfd, file) ;
- if (fd < 0) return 0 ;
- r = allread(fd, s, n) ;
- e = errno ;
- fd_close(fd) ;
- errno = e ;
- return r ;
+ return fd == -1 ? -1 : readnclose(fd, s, n) ;
}